Results 21 to 30 of about 393,760 (288)

pROC: an open-source package for R and S+ to analyze and compare ROC curves [PDF]

, 2011
Receiver operating characteristic (ROC) curves are useful tools to evaluate classifiers in biomedical and bioinformatics applications. However, conclusions are often reached through inconsistent use or insufficient statistical analysis.
Alexandre Hainard, Frédérique Lisacek, Jean-Charles Sanchez, Markus Müller, Natacha Turck, Natalia Tiberti, Xavier Robin   +6 more
core   +4 more sources

Prognostic assessment capability of a five-gene signature in pancreatic cancer: a machine learning based-study

BMC Gastroenterology, 2023
Background A prognostic assessment method with good sensitivity and specificity plays an important role in the treatment of pancreatic cancer patients.
Xuanfeng Zhang, Lulu Yang, Dong Zhang, Xiaochuan Wang, Xuefeng Bu, Xinhui Zhang, Long Cui   +6 more
doaj   +1 more source

Algorithm Reliability of Kalman Filter Coefficients Determination for Low-Intensity Electroretinosignal [PDF]

, 2019
The estimation method of the algorithm reliability for determination of the Kalman filter coefficients for lowintensity electroretinosignal (ERS) processing is constructed.
Лещишин (Leshchyshyn), Юрій (Yuriy), Тимків (Tymkiv), Павло (Pavlo)   +1 more
core   +2 more sources

Model Distribution Effects on Likelihood Ratios in Fire Debris Analysis

Separations, 2018
Computational models for determining the strength of fire debris evidence based on likelihood ratios (LR) were developed and validated against data sets derived from different distributions of ASTM E1618-14 designated ignitable liquid class and substrate
Alyssa Allen, Mary R. Williams, Nicholas A. Thurn, Michael E. Sigman   +3 more
doaj   +1 more source

The establishment and validation of a prediction model for traumatic intracranial injury patients: a reliable nomogram

Frontiers in Neurology, 2023
ObjectiveTraumatic brain injury (TBI) leads to death and disability. This study developed an effective prognostic nomogram for assessing the risk factors for TBI mortality.MethodData were extracted from an online database called “Multiparameter ...
Jia Yi Chen, Jia Yi Chen, Guang Yong Jin, Guang Yong Jin, Long Huang Zeng, Long Huang Zeng, Bu Qing Ma, Bu Qing Ma, Hui Chen, Hui Chen, Nan Yuan Gu, Nan Yuan Gu, Kai Qiu, Kai Qiu, Fu Tian, Fu Tian, Lu Pan, Lu Pan, Wei Hu, Dong Cheng Liang   +19 more
doaj   +1 more source

Treatment of adult facial asymmetry with orthodontic therapy or orthognathic surgery: Receiver operating characteristic analysis

Journal of Dental Sciences, 2014
Background/purpose: Not all adult facial asymmetry patients are candidates for surgical correction, therefore patient assessment and selection remain major issues in diagnosis and treatment planning.
Yu-Chuan Tseng, Yi-Hsin Yang, Chin-Yun Pan, Szu-Ting Chou, Kai-Chieh Ou, Hong-Po Chang   +5 more
doaj   +1 more source

A Linear Regression Framework for the Receiver Operating Characteristic(ROC) Curve Analysis [PDF]

Journal of Biometrics & Biostatistics, 2012
The receiver operating characteristic (ROC) curve has been a popular statistical tool for characterizing the discriminating power of a classifier, such as a biomarker or an imaging modality for disease screening or diagnosis. It has been recognized that the accuracy of a given procedure may depend on some underlying factors, such as subject's ...
Zhang, Zheng, Huang, Ying
openaire   +3 more sources

Multi-objective optimisation for receiver operating characteristic analysis [PDF]

, 2006
Copyright © 2006 Springer-Verlag Berlin Heidelberg. The final publication is available at link.springer.comBook title: Multi-Objective Machine LearningSummary Receiver operating characteristic (ROC) analysis is now a standard tool for the comparison of ...
A.P. Bradley, B.D. Ripley, C. Bishop, C.A. Coello Coello, C.M. Fonseca, D. Lowe, D. Mossman, D. Veldhuizen Van, D.J. Hand, E. Zitzler, J. Knowles, J.A. Hanley, J.D. Knowles, J.E. Fieldsend, K. Deb, K. Deb, M. Anastasio, M. Laumanns, M. T. Jensen, M.A. Kupinski, M.H. Zweig, N.M. Adams, R.O. Duda, X. Yao   +23 more
core   +1 more source

Presepsin values and prognostic nutritional index predict mortality in intensive care unit patients with sepsis: a pilot study

BMC Research Notes, 2021
Objective Sepsis is a major cause of mortality for critically ill patients. This study aimed to determine whether presepsin values can predict mortality in patients with sepsis.
Yuichiro Shimoyama, Osamu Umegaki, Noriko Kadono, Toshiaki Minami   +3 more
doaj   +1 more source

Advanced lung cancer inflammation index predicts survival outcomes of hepatocellular carcinoma patients receiving immunotherapy

Frontiers in Oncology, 2023
ObjectiveWe evaluate the predictive significance of the Advanced Lung Cancer Inflammation Index (ALI) in patients with advanced hepatocellular carcinoma (HCC) following therapy with immune checkpoint drugs.MethodsIn 2018-2020, 98 patients with advanced ...
Qian Li, Fei Ma, Ju feng Wang
doaj   +1 more source